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Groups > linux.kernel > #1662088
| From | Peter Chen <peter.chen@nxp.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | RE: [RFC] usb-phy-generic: Add support to SMSC USB3315 |
| Date | 2017-06-09 10:30 +0200 |
| Message-ID | <tQnsS-7B7-17@gated-at.bofh.it> (permalink) |
| References | (7 earlier) <tOWXL-1fC-1@gated-at.bofh.it> <tPqCv-3oY-43@gated-at.bofh.it> <tPqCv-3oY-41@gated-at.bofh.it> <tPKKS-8hH-27@gated-at.bofh.it> <tQ4Jz-4eB-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
> >I have a look at your patches (http://www.spinics.net/lists/linux-usb/msg157134.html) >and I wonder if power sequence is applicable only on hub node? No, power sequence can be used for any devices which needs to carry out power on before probe. > hub are probed too >late (after ci_ulpi_init). Do you think it is possible to read a power sequence in dts >from ci_ulpi_init? > I think the suitable place for power sequence is at ulpi_of_register, some ULPI PHYs need to carry out power on before reading ID. Peter
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Re: [RFC] usb-phy-generic: Add support to SMSC USB3315 Fabien Lahoudere <fabien.lahoudere@collabora.co.uk> - 2017-06-08 14:30 +0200
RE: [RFC] usb-phy-generic: Add support to SMSC USB3315 Peter Chen <peter.chen@nxp.com> - 2017-06-09 10:30 +0200
Re: [RFC] usb-phy-generic: Add support to SMSC USB3315 Fabien Lahoudere <fabien.lahoudere@collabora.co.uk> - 2017-06-09 13:20 +0200
RE: [RFC] usb-phy-generic: Add support to SMSC USB3315 Peter Chen <peter.chen@nxp.com> - 2017-06-12 03:30 +0200
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